<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>上机练习3</title>
<style type="text/css">
.one{ width:1012px;
     margin:0px auto;
	 }
#a{
	position:absolute;
	right:300px;
	top:200px;
	}
#b{
	position:absolute;
	left:5px;
	top:200px;
	}
#c{	position:absolute;
	right:150px;
	top:200px;
	}
#d{
	position:fixed;
	right:0px;
	top:330px;
	}
#e{
	position:fixed;
	right:0px;
	bottom:0px;
	}
</style>
</head>

<body>
<div class="one">
<div id="a"><img src="1.bmp" /></div>
<div id="b"><img src="2.bmp" /></div>
<div id="c"><img src="3.bmp" /></div>
<div id="d"><img src="4.bmp" /></div>
<div id="e"><img src="5.bmp" /></div>
</div>
</body>
</html>
